67-Ho-163
Spin
Level energy(keV) Spin & Parity
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ground state 7/2-
2.99000E+02 1/2+
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer
Chinese Physics C36 p. 1603-2014, December 2012)
162.928741027 ± 0.000002021 (amu) [mass excess = -66377.306 ± 1.883 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
-1210.729 ± 4.575 (keV)
Strong Gamma-rays from Decay of Ho-163 (Compiled from ENSDF as of March 2011)
[ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
γ-ray energy(keV) Intensity(%) Decay mode
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297.88 77.7 IT
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*: relative, ~ approximate, ? calculated or estimatted
>: greater than or equal to, <: less than or equal to
[ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
IT 1.09 S 3
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Er-164 (Z= 68, A=164), MT= 28 (n,np)
Er-164 (Z= 68, A=164), MT=104 (n,d)
Fission Yields for Fission Products in JENDL-4.0 Fission Yield Data
- Neutron-induced Fission Yields (from main actinide nuclides) - Independent Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Ho-163 U-235 Thermal 1.800180e-15 1.440140e-15
Ho-163 U-235 High 1.738540e-09 1.112670e-09
Ho-163 U-238 High 1.172200e-12 7.502040e-13
Ho-163 Pu-239 Thermal 9.544160e-12 6.108260e-12
Ho-163 Pu-239 Fast 7.830890e-11 5.011770e-11
Ho-163 Pu-239 High 7.190220e-08 4.601740e-08
Ho-163 Pu-241 Fast 7.738140e-13 4.952410e-13
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Ho-163m U-235 Thermal 2.761520e-16 2.209220e-16
Ho-163m U-235 High 1.450360e-10 9.282290e-11
Ho-163m U-238 High 9.778910e-14 6.258490e-14
Ho-163m Pu-239 Thermal 1.464100e-12 9.370250e-13
Ho-163m Pu-239 Fast 1.047670e-11 6.705090e-12
Ho-163m Pu-239 High 5.998340e-09 3.838940e-09
Ho-163m Pu-241 Fast 1.035260e-13 6.625670e-14
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
- Neutron-induced Fission Yields (from main actinide nuclides) - Cumulative Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Ho-163 U-235 Thermal 2.076330e-15 1.440140e-15
Ho-163 U-235 High 1.884760e-09 1.194350e-09
Ho-163 U-238 High 1.269990e-12 8.070410e-13
Ho-163 Pu-239 Thermal 1.100830e-11 7.018070e-12
Ho-163 Pu-239 Fast 8.878560e-11 5.682280e-11
Ho-163 Pu-239 High 7.814970e-08 4.963910e-08
Ho-163 Pu-241 Fast 8.773400e-13 5.614980e-13
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Ho-163m U-235 Thermal 2.761520e-16 2.209220e-16
Ho-163m U-235 High 1.450360e-10 9.268540e-11
Ho-163m U-238 High 9.778910e-14 6.251710e-14
Ho-163m Pu-239 Thermal 1.464100e-12 9.370250e-13
Ho-163m Pu-239 Fast 1.047670e-11 6.705090e-12
Ho-163m Pu-239 High 5.998380e-09 3.836450e-09
Ho-163m Pu-241 Fast 1.035260e-13 6.625670e-14
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
→ Neutron-induced and Spontaneous Fission Yields of all nuclides in JENDL-4.0 Fission Yield Data